Initializing CUDA... CUDA initialized with 1 GPU AMReX (20.09-26-g8929086e0805) initialized Calling Setup() Calling ReadParameters() WARNING: burning_cutoff_density_lo not supplied in the inputs file WARNING: setting burning_cutoff_density_lo = base_cutoff_density reading extern runtime parameters ... Calling VariableSetup() Initializing Helmholtz EOS and using Coulomb corrections. Calling set_method_params() Calling BCSetup() Calling BaseStateGeometry::Init() Calling init_base_state_geometry() Calling Init() Calling InitData() initdata model_File = kepler_new_6.25e8.hybrid.hse.320 model file = kepler_new_6.25e8.hybrid.hse.320 reading initial model 320 points found in the initial model 6 variables found in the initial model model file mapping (spherical base state) dr of MAESTRO base state = 781250.000000 dr of input file data = 1562500.000000 maximum radius (cell-centered) of input model = 499218750.000000 setting r_cutoff to 239 radius at r_cutoff 187109375 Maximum HSE Error = 0.002311 (after putting initial model into base state arrays, and for density < base_cutoff_density) Writing plotfile wdconvect-amr_pltInitData after InitData inner sponge: r_sp , r_tp : 151953125, 183203125 outer sponge: r_sp_outer, r_tp_outer: 183203125, 198828125 Time to write plotfile: 0.497628648 inner sponge: r_sp , r_tp : 151953125, 183203125 outer sponge: r_sp_outer, r_tp_outer: 183203125, 198828125 Doing initial projection Calling nodal solver MLMG: Initial rhs = 223792658.9 MLMG: Initial residual (resid0) = 223792658.9 MLMG: Final Iter. 5 resid, resid/bnorm = 0.01302976906, 5.822250438e-11 MLMG: Timers: Solve = 1.015457949 Iter = 0.97468292 Bottom = 0.000356506 Done calling nodal solver Writing plotfile wdconvect-amr_pltafter_InitProj after InitProj inner sponge: r_sp , r_tp : 151953125, 183203125 outer sponge: r_sp_outer, r_tp_outer: 183203125, 198828125 Time to write plotfile: 0.467238095 Call to firstdt for level 0 gives dt_lev = 0.005789678157 Multiplying dt_lev by init_shrink; dt_lev = 0.0005789678157 Call to firstdt for level 1 gives dt_lev = 0.002885721563 Multiplying dt_lev by init_shrink; dt_lev = 0.0002885721563 Minimum firstdt over all levels = 0.0002885721563 Doing initial divu iteration #1 Calling nodal solver MLMG: Initial rhs = 96748240.18 MLMG: Initial residual (resid0) = 96748240.18 MLMG: Final Iter. 2 resid, resid/bnorm = 0.7442735399, 7.692889695e-09 MLMG: Timers: Solve = 0.433241675 Iter = 0.393717492 Bottom = 0.000148232 Done calling nodal solver Call to estdt for level 0 gives dt_lev = 5.916319527 Call to estdt for level 1 gives dt_lev = 2.341804478 Minimum estdt over all levels = 2.341804478 Call to estdt at end of istep_divu_iter = 1 gives dt = 2.341804478 Multiplying dt by init_shrink; dt = 0.2341804478 Ignoring this new dt since it's larger than the previous dt = 0.0002885721563 Doing initial divu iteration #2 Calling nodal solver MLMG: Initial rhs = 53052451.02 MLMG: Initial residual (resid0) = 53052451.02 MLMG: Final Iter. 2 resid, resid/bnorm = 0.01898677269, 3.578868144e-10 MLMG: Timers: Solve = 0.433654015 Iter = 0.393958779 Bottom = 0.000148987 Done calling nodal solver Call to estdt for level 0 gives dt_lev = 5.916319527 Call to estdt for level 1 gives dt_lev = 2.341804478 Minimum estdt over all levels = 2.341804478 Call to estdt at end of istep_divu_iter = 2 gives dt = 2.341804478 Multiplying dt by init_shrink; dt = 0.2341804478 Ignoring this new dt since it's larger than the previous dt = 0.0002885721563 Doing initial divu iteration #3 Calling nodal solver MLMG: Initial rhs = 33080059.37 MLMG: Initial residual (resid0) = 33080059.37 MLMG: Final Iter. 3 resid, resid/bnorm = 0.001913452566, 5.784308136e-11 MLMG: Timers: Solve = 0.637846807 Iter = 0.597958348 Bottom = 0.000221398 Done calling nodal solver Call to estdt for level 0 gives dt_lev = 5.916319527 Call to estdt for level 1 gives dt_lev = 2.341804478 Minimum estdt over all levels = 2.341804478 Call to estdt at end of istep_divu_iter = 3 gives dt = 2.341804478 Multiplying dt by init_shrink; dt = 0.2341804478 Ignoring this new dt since it's larger than the previous dt = 0.0002885721563 Writing plotfile wdconvect-amr_pltafter_DivuIter after final DivuIter inner sponge: r_sp , r_tp : 151953125, 183203125 outer sponge: r_sp_outer, r_tp_outer: 183203125, 198828125 Time to write plotfile: 0.43775997 Doing initial pressure iteration #1 Timestep 0 starts with TIME = 0 DT = 0.0002885721563 Cell Count: Level 0, 262144 cells Level 1, 304128 cells inner sponge: r_sp , r_tp : 151953125, 183203125 outer sponge: r_sp_outer, r_tp_outer: 183203125, 198828125 <<< STEP 1 : react state >>> <<< STEP 2 : make w0 >>> <<< STEP 3 : create MAC velocities >>> MLMG: Initial rhs = 216054224.6 MLMG: Initial residual (resid0) = 216054224.6 MLMG: Final Iter. 6 resid, resid/bnorm = 0.02237913385, 1.035810982e-10 MLMG: Timers: Solve = 0.101074163 Iter = 0.091999201 Bottom = 0.007248991 <<< STEP 4 : advect base >>> : density_advance >>> : tracer_advance >>> : enthalpy_advance >>> <<< STEP 4a: thermal conduct >>> <<< STEP 5 : react state >>> <<< STEP 6 : make new S and new w0 >>> <<< STEP 7 : create MAC velocities >>> MLMG: Initial rhs = 216054224.3 MLMG: Initial residual (resid0) = 10665.17408 MLMG: Final Iter. 3 resid, resid/bnorm = 0.004752751284, 2.199795583e-11 MLMG: Timers: Solve = 0.054578357 Iter = 0.047312549 Bottom = 0.003611216 <<< STEP 8 : advect base >>> : density_advance >>> : tracer_advance >>> : enthalpy_advance >>> <<< STEP 8a: thermal conduct >>> <<< STEP 9 : react state >>> <<< STEP 10: make new S >>> <<< STEP 11: update and project new velocity >>> Calling nodal solver MLMG: Initial rhs = 35718898.91 MLMG: Initial residual (resid0) = 35718898.91 MLMG: Final Iter. 31 resid, resid/bnorm = 0.002826698124, 7.913732535e-11 MLMG: Timers: Solve = 5.894072551 Iter = 5.853158354 Bottom = 0.002123359 Done calling nodal solver Timestep 0 ends with TIME = 0.0002885721563 DT = 0.0002885721563 Timing summary: Advection :1.924143542 seconds MAC Proj :0.259174345 seconds Nodal Proj :6.0610894 seconds Reactions :0.171844095 seconds Misc :0.105158643 seconds Base State :0.041562491 seconds Time to advance time step: 8.52191331 Writing plotfile 0 after all initialization inner sponge: r_sp , r_tp : 151953125, 183203125 outer sponge: r_sp_outer, r_tp_outer: 183203125, 198828125 Time to write plotfile: 0.439999566 Calling Evolve() Timestep 1 starts with TIME = 0 DT = 0.0002885721563 Cell Count: Level 0, 262144 cells Level 1, 304128 cells inner sponge: r_sp , r_tp : 151953125, 183203125 outer sponge: r_sp_outer, r_tp_outer: 183203125, 198828125 <<< STEP 1 : react state >>> <<< STEP 2 : make w0 >>> <<< STEP 3 : create MAC velocities >>> MLMG: Initial rhs = 216054534.3 MLMG: Initial residual (resid0) = 216054534.3 MLMG: Final Iter. 6 resid, resid/bnorm = 0.02259198576, 1.045661265e-10 MLMG: Timers: Solve = 0.099038784 Iter = 0.091668221 Bottom = 0.007239032 <<< STEP 4 : advect base >>> : density_advance >>> : tracer_advance >>> : enthalpy_advance >>> <<< STEP 4a: thermal conduct >>> <<< STEP 5 : react state >>> <<< STEP 6 : make new S and new w0 >>> <<< STEP 7 : create MAC velocities >>> MLMG: Initial rhs = 216054534.1 MLMG: Initial residual (resid0) = 0.35175923 MLMG: Final Iter. 1 resid, resid/bnorm = 0.02233633684, 1.033828655e-10 MLMG: Timers: Solve = 0.024723 Iter = 0.017508702 Bottom = 0.001215126 <<< STEP 8 : advect base >>> : density_advance >>> : tracer_advance >>> : enthalpy_advance >>> <<< STEP 8a: thermal conduct >>> <<< STEP 9 : react state >>> <<< STEP 10: make new S >>> <<< STEP 11: update and project new velocity >>> Calling nodal solver MLMG: Initial rhs = 22362132.14 MLMG: Initial residual (resid0) = 22362132.14 MLMG: Final Iter. 10 resid, resid/bnorm = 0.001655276865, 7.402142401e-11 MLMG: Timers: Solve = 1.938834683 Iter = 1.899428871 Bottom = 0.000733441 Done calling nodal solver Timestep 1 ends with TIME = 0.0002885721563 DT = 0.0002885721563 Timing summary: Advection :1.895904619 seconds MAC Proj :0.220804668 seconds Nodal Proj :2.102914336 seconds Reactions :0.171368263 seconds Misc :0.122198604 seconds Base State :0.045046341 seconds Time to advance time step: 4.513737125 Writing plotfile 1 inner sponge: r_sp , r_tp : 151953125, 183203125 outer sponge: r_sp_outer, r_tp_outer: 183203125, 198828125 Time to write plotfile: 0.460735561 Call to estdt for level 0 gives dt_lev = 2.560503025 Call to estdt for level 1 gives dt_lev = 0.5423221224 Minimum estdt over all levels = 0.5423221224 Call to estdt at beginning of step 2 gives dt =0.5423221224 dt_growth factor limits the new dt = 0.000317429372 Timestep 2 starts with TIME = 0.0002885721563 DT = 0.000317429372 Cell Count: Level 0, 262144 cells Level 1, 304128 cells inner sponge: r_sp , r_tp : 151953125, 183203125 outer sponge: r_sp_outer, r_tp_outer: 183203125, 198828125 <<< STEP 1 : react state >>> <<< STEP 2 : make w0 >>> <<< STEP 3 : create MAC velocities >>> MLMG: Initial rhs = 216551625.1 MLMG: Initial residual (resid0) = 216551625.1 MLMG: Final Iter. 6 resid, resid/bnorm = 0.02230187505, 1.029864128e-10 MLMG: Timers: Solve = 0.099040182 Iter = 0.091579918 Bottom = 0.007284041 <<< STEP 4 : advect base >>> : density_advance >>> : tracer_advance >>> : enthalpy_advance >>> <<< STEP 4a: thermal conduct >>> <<< STEP 5 : react state >>> <<< STEP 6 : make new S and new w0 >>> <<< STEP 7 : create MAC velocities >>> MLMG: Initial rhs = 216551624.9 MLMG: Initial residual (resid0) = 0.3069432653 MLMG: Final Iter. 1 resid, resid/bnorm = 0.01958142943, 9.042383976e-11 MLMG: Timers: Solve = 0.024901934 Iter = 0.017595494 Bottom = 0.001214955 <<< STEP 8 : advect base >>> : density_advance >>> : tracer_advance >>> : enthalpy_advance >>> <<< STEP 8a: thermal conduct >>> <<< STEP 9 : react state >>> <<< STEP 10: make new S >>> <<< STEP 11: update and project new velocity >>> Calling nodal solver MLMG: Initial rhs = 16291326.17 MLMG: Initial residual (resid0) = 16291326.17 MLMG: Final Iter. 10 resid, resid/bnorm = 0.001410154626, 8.655861473e-11 MLMG: Timers: Solve = 1.938570631 Iter = 1.899086819 Bottom = 0.000711123 Done calling nodal solver Timestep 2 ends with TIME = 0.0006060015283 DT = 0.000317429372 Timing summary: Advection :1.902325387 seconds MAC Proj :0.221956741 seconds Nodal Proj :2.103537504 seconds Reactions :0.173547643 seconds Misc :0.119892208 seconds Base State :0.043198648 seconds Time to advance time step: 4.52176339 Writing plotfile 2 inner sponge: r_sp , r_tp : 151953125, 183203125 outer sponge: r_sp_outer, r_tp_outer: 183203125, 198828125 Time to write plotfile: 0.494615659 Time to regrid: 0.126736614 Call to estdt for level 0 gives dt_lev = 3.52349079 Call to estdt for level 1 gives dt_lev = 0.6591885313 Minimum estdt over all levels = 0.6591885313 Call to estdt at beginning of step 3 gives dt =0.6591885313 dt_growth factor limits the new dt = 0.0003491723092 Timestep 3 starts with TIME = 0.0006060015283 DT = 0.0003491723092 Cell Count: Level 0, 262144 cells Level 1, 304128 cells inner sponge: r_sp , r_tp : 151953125, 183203125 outer sponge: r_sp_outer, r_tp_outer: 183203125, 198828125 <<< STEP 1 : react state >>> <<< STEP 2 : make w0 >>> <<< STEP 3 : create MAC velocities >>> MLMG: Initial rhs = 216573205.8 MLMG: Initial residual (resid0) = 216573205.8 MLMG: Final Iter. 6 resid, resid/bnorm = 0.02218363062, 1.024301715e-10 MLMG: Timers: Solve = 0.099468082 Iter = 0.092054634 Bottom = 0.007271322 <<< STEP 4 : advect base >>> : density_advance >>> : tracer_advance >>> : enthalpy_advance >>> <<< STEP 4a: thermal conduct >>> <<< STEP 5 : react state >>> <<< STEP 6 : make new S and new w0 >>> <<< STEP 7 : create MAC velocities >>> MLMG: Initial rhs = 216573205.6 MLMG: Initial residual (resid0) = 0.2695824229 MLMG: Final Iter. 1 resid, resid/bnorm = 0.01713669178, 7.912655553e-11 MLMG: Timers: Solve = 0.025220804 Iter = 0.017843145 Bottom = 0.001213687 <<< STEP 8 : advect base >>> : density_advance >>> : tracer_advance >>> : enthalpy_advance >>> <<< STEP 8a: thermal conduct >>> <<< STEP 9 : react state >>> <<< STEP 10: make new S >>> <<< STEP 11: update and project new velocity >>> Calling nodal solver MLMG: Initial rhs = 13124031.6 MLMG: Initial residual (resid0) = 13124031.6 MLMG: Final Iter. 11 resid, resid/bnorm = 0.001057907008, 8.060838618e-11 MLMG: Timers: Solve = 2.126409242 Iter = 2.086860921 Bottom = 0.000806047 Done calling nodal solver Timestep 3 ends with TIME = 0.0009551738375 DT = 0.0003491723092 Timing summary: Advection :1.901410941 seconds MAC Proj :0.225366086 seconds Nodal Proj :2.291906779 seconds Reactions :0.169826695 seconds Misc :0.121629133 seconds Base State :0.045723104 seconds Time to advance time step: 4.710629412 Writing plotfile 3 inner sponge: r_sp , r_tp : 151953125, 183203125 outer sponge: r_sp_outer, r_tp_outer: 183203125, 198828125 Time to write plotfile: 0.446818689 Total Time: 32.91464142 Unused ParmParse Variables: [TOP]::maestro.v(nvals = 1) :: [1] [TOP]::amr.check_file(nvals = 1) :: [wdconvect-amr_chk] [TOP]::amr.checkpoint_files_output(nvals = 1) :: [0] Total GPU global memory (MB): 12066 Free GPU global memory (MB): 9386 [The Arena] space allocated (MB): 9049 [The Arena] space used (MB): 0 [The Device Arena] space allocated (MB): 8 [The Device Arena] space used (MB): 0 [The Managed Arena] space allocated (MB): 8 [The Managed Arena] space used (MB): 0 [The Pinned Arena] space allocated (MB): 8 [The Pinned Arena] space used (MB): 0 AMReX (20.09-26-g8929086e0805) finalized